Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

STM32H7 FDCAN type #104

Open
NorbertToth opened this issue Aug 31, 2023 · 3 comments
Open

STM32H7 FDCAN type #104

NorbertToth opened this issue Aug 31, 2023 · 3 comments
Labels
question wontfix

Comments

@NorbertToth
Copy link

In stm32h7-43_53.xml line 209 FDCAN type is stm32-h7, but lbuild not found it.
If I change to stm32, it will be found but the modm FDCAN template driver is not compatible with the STM32H7.
@rleh
Copy link
Member

rleh commented Aug 31, 2023 •
edited
Loading

Hello!
This is not an issue with modm-devices, modm-devices correctly indicates the FDCAN peripheral on STM32H7 series needs it's own driver (stm32-h7), which is not (yet) implemented in modm.

This is also indicated in the peripheral support matrix:

The peripheral is actually pretty similar to the FDCAN peripheral im STM32G0/G4/U5/... devices with this driver, but hat configurable message ram like the (also similar) Atmel/Microchip SAM MCAN driver.

@rleh
Copy link
Member

rleh commented Aug 31, 2023

In order to be able to use the FDCAN peripheral on STM32H7 with modm you would need to adapt/extend the stm32-dfcan driver.
Or maybe @chris-durand is working on this?

@NorbertToth
Copy link
Author

Hi, ok thank you

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
question wontfix
Milestone
No milestone
Development

No branches or pull requests
2 participants
@NorbertToth @rleh